7982704201 has 2 divisors, whose sum is σ = 7982704202. Its totient is φ = 7982704200.

The previous prime is 7982704187. The next prime is 7982704207. The reversal of 7982704201 is 1024072897.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7936137225 + 46566976 = 89085^2 + 6824^2 .

It is an emirp because it is prime and its reverse (1024072897) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7982704201 - 2¹¹ = 7982702153 is a prime.

It is not a weakly prime, because it can be changed into another prime (7982704207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3991352100 + 3991352101.

It is an arithmetic number, because the mean of its divisors is an integer number (3991352101).

Almost surely, 2^7982704201 is an apocalyptic number.

It is an amenable number.

7982704201 is a deficient number, since it is larger than the sum of its proper divisors (1).

7982704201 is an equidigital number, since it uses as much as digits as its factorization.

7982704201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 7982704201 is about 89345.9803292795. The cubic root of 7982704201 is about 1998.5576434705.

The spelling of 7982704201 in words is "seven billion, nine hundred eighty-two million, seven hundred four thousand, two hundred one".